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sec2 10° – cot2 80° = ?
Mathematics
Trigonometric Ratios of Some Complemantary Angles
Question
Updated
19 Aug 2026
sec2 \(10^\circ\) – cot2 \(80^\circ\) = ?
A
Choose Your Answer
A
0
B
1
C
\(\frac{3}{4}\)
D
\(\frac{1}{2}\)
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